package com.mes.interaction.impl;
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import com.mes.device.entity.DeviceConfig;
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import com.mes.interaction.BaseDeviceLogicHandler;
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import com.mes.device.service.DevicePlcOperationService;
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import com.mes.device.vo.DevicePlcVO;
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import lombok.extern.slf4j.Slf4j;
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import org.springframework.stereotype.Component;
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import java.util.ArrayList;
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import java.util.HashMap;
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import java.util.List;
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import java.util.Map;
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import java.util.Objects;
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/**
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* 上大车设备逻辑处理器
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*
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* @author mes
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* @since 2025-01-XX
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*/
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@Slf4j
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@Component
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public class LoadVehicleLogicHandler extends BaseDeviceLogicHandler {
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public LoadVehicleLogicHandler(DevicePlcOperationService devicePlcOperationService) {
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super(devicePlcOperationService);
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}
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@Override
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public String getDeviceType() {
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return DeviceConfig.DeviceType.LOAD_VEHICLE;
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}
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@Override
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protected DevicePlcVO.OperationResult doExecute(
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DeviceConfig deviceConfig,
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String operation,
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Map<String, Object> params,
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Map<String, Object> logicParams) {
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log.info("执行上大车设备操作: deviceId={}, operation={}", deviceConfig.getId(), operation);
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switch (operation) {
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case "feedGlass":
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return handleFeedGlass(deviceConfig, params, logicParams);
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case "triggerRequest":
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return handleTriggerRequest(deviceConfig, params, logicParams);
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case "triggerReport":
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return handleTriggerReport(deviceConfig, params, logicParams);
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case "reset":
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return handleReset(deviceConfig, params, logicParams);
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default:
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log.warn("不支持的操作类型: {}", operation);
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return DevicePlcVO.OperationResult.builder()
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.success(false)
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.message("不支持的操作: " + operation)
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.build();
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}
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}
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/**
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* 处理玻璃上料操作
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*/
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private DevicePlcVO.OperationResult handleFeedGlass(
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DeviceConfig deviceConfig,
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Map<String, Object> params,
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Map<String, Object> logicParams) {
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// 从逻辑参数中获取配置（从 extraParams.deviceLogic 读取）
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Integer vehicleCapacity = getLogicParam(logicParams, "vehicleCapacity", 6000);
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Integer glassIntervalMs = getLogicParam(logicParams, "glassIntervalMs", 1000);
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Boolean autoFeed = getLogicParam(logicParams, "autoFeed", true);
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Integer maxRetryCount = getLogicParam(logicParams, "maxRetryCount", 5);
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// 从运行时参数中获取数据（从接口调用时传入）
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List<GlassInfo> glassInfos = extractGlassInfos(params);
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if (glassInfos.isEmpty()) {
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return DevicePlcVO.OperationResult.builder()
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.success(false)
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.message("未提供有效的玻璃信息")
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.build();
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}
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String positionCode = (String) params.get("positionCode");
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Integer positionValue = (Integer) params.get("positionValue");
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Boolean triggerRequest = (Boolean) params.getOrDefault("triggerRequest", autoFeed);
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List<GlassInfo> plannedGlasses = planGlassLoading(glassInfos, vehicleCapacity,
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getLogicParam(logicParams, "defaultGlassLength", 2000));
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if (plannedGlasses.isEmpty()) {
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return DevicePlcVO.OperationResult.builder()
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.success(false)
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.message("当前玻璃尺寸超出车辆容量，无法装载")
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.build();
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}
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// 构建写入数据
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Map<String, Object> payload = new HashMap<>();
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// 写入玻璃ID
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int plcSlots = Math.min(plannedGlasses.size(), 6);
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for (int i = 0; i < plcSlots; i++) {
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String fieldName = "plcGlassId" + (i + 1);
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payload.put(fieldName, plannedGlasses.get(i).getGlassId());
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}
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payload.put("plcGlassCount", plcSlots);
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// 写入位置信息
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if (positionValue != null) {
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payload.put("inPosition", positionValue);
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} else if (positionCode != null) {
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// 从位置映射中获取位置值
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@SuppressWarnings("unchecked")
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Map<String, Integer> positionMapping = getLogicParam(logicParams, "positionMapping", new HashMap<>());
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Integer mappedValue = positionMapping.get(positionCode);
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if (mappedValue != null) {
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payload.put("inPosition", mappedValue);
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}
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}
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// 自动触发请求字
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if (triggerRequest != null && triggerRequest) {
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payload.put("plcRequest", 1);
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}
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String operationName = "上大车-玻璃上料";
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if (positionCode != null) {
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operationName += "(" + positionCode + ")";
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}
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log.info("上大车玻璃上料: deviceId={}, glassCount={}, position={}, plannedGlassIds={}",
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deviceConfig.getId(), plcSlots, positionCode, plannedGlasses);
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if (glassIntervalMs != null && glassIntervalMs > 0) {
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try {
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Thread.sleep(glassIntervalMs);
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} catch (InterruptedException e) {
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Thread.currentThread().interrupt();
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}
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}
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return devicePlcOperationService.writeFields(deviceConfig.getId(), payload, operationName);
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}
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/**
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* 处理触发请求操作
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*/
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private DevicePlcVO.OperationResult handleTriggerRequest(
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DeviceConfig deviceConfig,
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Map<String, Object> params,
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Map<String, Object> logicParams) {
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Map<String, Object> payload = new HashMap<>();
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payload.put("plcRequest", 1);
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log.info("上大车触发请求: deviceId={}", deviceConfig.getId());
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return devicePlcOperationService.writeFields(
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deviceConfig.getId(),
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payload,
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"上大车-触发请求"
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);
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}
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/**
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* 处理触发汇报操作
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*/
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private DevicePlcVO.OperationResult handleTriggerReport(
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DeviceConfig deviceConfig,
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Map<String, Object> params,
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Map<String, Object> logicParams) {
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Map<String, Object> payload = new HashMap<>();
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payload.put("plcReport", 1);
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log.info("上大车触发汇报: deviceId={}", deviceConfig.getId());
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return devicePlcOperationService.writeFields(
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deviceConfig.getId(),
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payload,
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"上大车-触发汇报"
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);
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}
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/**
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* 处理重置操作
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*/
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private DevicePlcVO.OperationResult handleReset(
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DeviceConfig deviceConfig,
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Map<String, Object> params,
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Map<String, Object> logicParams) {
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Map<String, Object> payload = new HashMap<>();
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payload.put("plcRequest", 0);
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payload.put("plcReport", 0);
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log.info("上大车重置: deviceId={}", deviceConfig.getId());
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return devicePlcOperationService.writeFields(
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deviceConfig.getId(),
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payload,
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"上大车-重置"
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);
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}
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@Override
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public String validateLogicParams(DeviceConfig deviceConfig) {
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Map<String, Object> logicParams = parseLogicParams(deviceConfig);
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// 验证必填参数
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Integer vehicleCapacity = getLogicParam(logicParams, "vehicleCapacity", null);
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if (vehicleCapacity == null || vehicleCapacity <= 0) {
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return "车辆容量(vehicleCapacity)必须大于0";
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}
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Integer glassIntervalMs = getLogicParam(logicParams, "glassIntervalMs", null);
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if (glassIntervalMs != null && glassIntervalMs < 0) {
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return "玻璃间隔时间(glassIntervalMs)不能为负数";
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}
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return null; // 验证通过
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}
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@Override
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public String getDefaultLogicParams() {
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Map<String, Object> defaultParams = new HashMap<>();
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defaultParams.put("vehicleCapacity", 6000);
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defaultParams.put("glassIntervalMs", 1000);
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defaultParams.put("autoFeed", true);
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defaultParams.put("maxRetryCount", 5);
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defaultParams.put("defaultGlassLength", 2000);
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Map<String, Integer> positionMapping = new HashMap<>();
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positionMapping.put("POS1", 1);
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positionMapping.put("POS2", 2);
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defaultParams.put("positionMapping", positionMapping);
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try {
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return objectMapper.writeValueAsString(defaultParams);
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} catch (Exception e) {
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log.error("生成默认逻辑参数失败", e);
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return "{}";
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}
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}
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@SuppressWarnings("unchecked")
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private List<GlassInfo> extractGlassInfos(Map<String, Object> params) {
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List<GlassInfo> result = new ArrayList<>();
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Object rawGlassInfos = params.get("glassInfos");
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if (rawGlassInfos instanceof List) {
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List<?> list = (List<?>) rawGlassInfos;
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for (Object item : list) {
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GlassInfo info = convertToGlassInfo(item);
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if (info != null) {
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result.add(info);
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}
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}
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}
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if (result.isEmpty()) {
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List<String> glassIds = (List<String>) params.get("glassIds");
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if (glassIds != null) {
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for (String glassId : glassIds) {
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result.add(new GlassInfo(glassId, null));
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}
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}
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}
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return result;
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}
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private GlassInfo convertToGlassInfo(Object source) {
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if (source instanceof GlassInfo) {
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return (GlassInfo) source;
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}
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if (source instanceof Map) {
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Map<?, ?> map = (Map<?, ?>) source;
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Object id = map.get("glassId");
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if (id == null) {
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id = map.get("id");
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}
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if (id == null) {
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return null;
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}
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Integer length = parseLength(map.get("length"));
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if (length == null) {
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length = parseLength(map.get("size"));
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}
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return new GlassInfo(String.valueOf(id), length);
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}
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if (source instanceof String) {
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return new GlassInfo((String) source, null);
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}
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return null;
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}
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private Integer parseLength(Object value) {
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if (value instanceof Number) {
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return ((Number) value).intValue();
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}
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if (value instanceof String) {
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try {
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return Integer.parseInt((String) value);
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} catch (NumberFormatException ignored) {
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}
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}
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return null;
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}
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private List<GlassInfo> planGlassLoading(List<GlassInfo> source,
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int vehicleCapacity,
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Integer defaultGlassLength) {
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List<GlassInfo> planned = new ArrayList<>();
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int usedLength = 0;
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int capacity = Math.max(vehicleCapacity, 1);
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int fallbackLength = defaultGlassLength != null && defaultGlassLength > 0 ? defaultGlassLength : 2000;
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for (GlassInfo info : source) {
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int length = info.getLength() != null && info.getLength() > 0 ? info.getLength() : fallbackLength;
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if (planned.isEmpty()) {
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planned.add(info.withLength(length));
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usedLength = length;
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continue;
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}
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if (usedLength + length <= capacity) {
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planned.add(info.withLength(length));
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usedLength += length;
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} else {
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break;
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}
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}
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return planned;
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}
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private static class GlassInfo {
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private final String glassId;
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private final Integer length;
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GlassInfo(String glassId, Integer length) {
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this.glassId = glassId;
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this.length = length;
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}
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public String getGlassId() {
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return glassId;
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}
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public Integer getLength() {
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return length;
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}
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public GlassInfo withLength(Integer newLength) {
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return new GlassInfo(this.glassId, newLength);
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}
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@Override
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public String toString() {
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return glassId;
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}
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@Override
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public int hashCode() {
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return Objects.hash(glassId, length);
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}
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@Override
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public boolean equals(Object obj) {
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if (this == obj) return true;
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if (obj == null || getClass() != obj.getClass()) return false;
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GlassInfo other = (GlassInfo) obj;
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return Objects.equals(glassId, other.glassId) && Objects.equals(length, other.length);
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}
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}
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}
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